Worked on enhancing the railwayapp/docs repository by expanding documentation to support Private Networking with both IPv4 and IPv6 capabilities. Focused on improving clarity and onboarding for users migrating to the new networking features, the work included adding a dedicated legacy environment section and surfacing migration notes through a prominent banner for consistent messaging. All references were updated to reflect the broader scope of private networking, replacing IPv6-only terminology. The technical approach centered on clear, maintainable Markdown documentation, leveraging networking expertise and technical writing skills to ensure users could easily understand and adopt the updated private networking functionality and migration process.